@charset 'utf-8';
*{
    margin:0;
    padding: 0;
    list-style: none;
}
html,body{
    width: 100%;
    height: 100%;
    font-size: 62.5%;
}
body{
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}
section{
    flex-grow: 1;
    overflow: auto;
}
.section1{
    width:100%;
    li{
        width:100%;
        display: flex;
        height:4rem;
        align-items: center;
        border-bottom: 1px solid gainsboro;
        justify-content: space-between;
       
        div{
            width:33%;
            text-align: center;
        }
        button{
            
            color:red;   
        }
    }
}
.section2{
    width:100%;
    .li{
        border-bottom: 1px solid gainsboro;
    }
    li{
        width:100%;
        display: flex;
        height:4rem;
        align-items: center;
        justify-content: space-between;
        div{
            width:33%;
            text-align: center;
        }
        button{
            color:red;   
        }
    }
}
footer{
    width:100%;
    height: 4rem;
    ul{
        width:100%;
        height: 100%;
        display: flex;
        align-items: center;
        justify-content: space-between;
        li{
            width:50%;
            height:100%;
            line-height: 4rem;
            text-align: center;
            border-top:1px solid gainsboro;
            border-left: 1px solid gainsboro;
            a{
                width:100%;
                height:100%;
                text-decoration: none;
                color: black;
            }
        }
    }
}
.active1{
    background: gainsboro;
}
